Hi guys,
Being the product of a Thai Woman/White man relationship, I thought I'd give my opinion.
My parents relationship is a bit different to a lot of ppls here. My parents met while my mother was at university in England.
My mother admitted to me that she would never have gone for a white guy if she met him in Thailand for reasons stated in this article.
http://www.stickmanbangkok.com/Reader/reader1844.htm
As a white man in Thailand you're seen as walking "€$", you are more likely to attract the attention of a certain type of women (gold diggers) at first.
My mother to this day is still a bit uneasy about appearing in public with me in Thailand just incase people think she used to be a bargirl and I'm the product of her career.
So there are decent women in Thailand but just be careful who you're with.